[igt-dev] [PATCH i-g-t] i915/gem_pread: Added test description for test case

[apoorva1.singh at intel.com]

From: Apoorva Singh <apoorva1.singh at intel.com>

Added test description to all the available subtests.

Signed-off-by: Apoorva Singh <apoorva1.singh at intel.com>
Cc: Melkaveri, Arjun <arjun.melkaveri at intel.com>
Cc: Priyanka Dandamudi <priyanka.dandamudi at intel.com>
---
 tests/i915/gem_pread.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/i915/gem_pread.c b/tests/i915/gem_pread.c
index 6d12b8e9..19376aac 100644
--- a/tests/i915/gem_pread.c
+++ b/tests/i915/gem_pread.c
@@ -39,6 +39,8 @@
 #include <sys/time.h>
 #include "drm.h"
 
+IGT_TEST_DESCRIPTION("Basic sanity and perfromance testing of PREAD IOCTL.");
+
 #define MiB(x) ((x) * 1024 * 1024)
 
 typedef void *(*mmap_fn_t)(int, uint32_t, uint64_t, uint64_t, unsigned int);
@@ -154,6 +156,7 @@ igt_main_args("s:", NULL, help_str, opt_handler, NULL)
 		src = malloc(object_size);
 	}
 
+	igt_describe("Test the performance of reading from gem object");
 	igt_subtest("bench") {
 		for (count = 1; count <= 1<<17; count <<= 1) {
 			struct timeval start, end;
@@ -169,10 +172,14 @@ igt_main_args("s:", NULL, help_str, opt_handler, NULL)
 		}
 	}
 
+	igt_describe("Verify reading from gem object into address space mapped "
+	       "(using different mapping methods) to itself works fine");
 	igt_subtest("self")
 		pread_self(fd);
 
 	for (c = cache; c->level != -1; c++) {
+		igt_describe_f("Test the performance of reading from gem object with "
+		       "%s caching mode", c->name);
 		igt_subtest(c->name) {
 			gem_set_caching(fd, dst, c->level);
 
-- 
2.28.0